Brad has evaluated and selected the channel alternatives for his company. There will be three channel levels, including two retailers and one wholesaler.
In addition, he has decided there will be one intermediary involved because of
that intermediary's stellar reputation. What is the next question Brad needs to
decide about the channel?
O Who will be in charge of the selected channels?
O What intermediary will offer discounts?
When will the channel implementation take place?

The next question Brad needs to decide about the channel is:

When will the channel implementation take place?

Explanation:

This is the most logical question to ask after determining "the what" of channels to choose and "the how" to go about implementing the chosen channel.  With this determination, the plan is officially set for take-off launching.  This also makes the marketing plan implementable, as it now has a time-frame for implementation.

answer is a

explanation:

i just took the test and it is financing